metamask-extension

• Input gas price in Gwei.
• Enforce Safe Gas Minimum recommended by EthGasStation.
• Fix bug where block-tracker could stop polling for new blocks.
• Reduce UI size by removing internal web3.
• Fix bug where gas parameters would not properly update on adjustment.

• Made fox less nosy.
• Fix bug where error was reported in debugger console when Chrome opened a new window.
• Fix bug where block-tracker could stop polling for new blocks.

• Add Rinkeby Test Network to our network list.

• Fix occasional nonce tracking issue.
• Fix bug where some events would not be emitted by web3.
• Fix bug where an error would be thrown when composing signatures for networks with large ID values.

• Popup new transactions in Firefox.
• Fix transition issue from account detail screen.
• Revise buy screen for more modularity.
• Fixed some other small bugs.

• Fix bug where gas estimate totals were sometimes wrong.
• Add link to Kovan Test Faucet instructions on buy view.
• Inject web3 into loaded iFrames, fixes browser solidity issue.

• Fix edge case where users were unable to enable the notice button if notices were short enough to not require a scrollbar.

• Add Kovan as an option on our network list.
• Enforce minimum values for gas price and gas limit.
• Add better error messages for when a transaction fails on approval
• Allow sending to ENS names in send form on Ropsten.
• Added an address book functionality that remembers the last 15 unique addresses sent to.
• Can now change network to custom RPC URL from lock screen.
• Removed support for old, lightwallet based vault. Users who have not opened app in over a month will need to recover with their seed phrase. This will allow faster loading and Firefox support sooner.
• Fixed bug where spinner wouldn't disappear on incorrect password submission on seed word reveal.
• Polish the private key UI.
• Fix bug where total gas was sometimes not live-updated.
• Fix bug where editing gas value could have some abrupt behaviors (#1233)
• Fixed bug where transactions on other networks would disappear when submitting a transaction on another network.

• Add two most recently used custom RPCs to network dropdown menu.
• Add personal_sign method support.
• Add personal_ecRecover method support.
• Add ability to customize gas and gasPrice on the transaction approval screen.
• Increase default gas buffer to 1.5x estimated gas value.

• Network now changeable from lock screen.
• Test suite for migrations expanded.
• Improve test coverage of eth.sign behavior, including a code example of verifying a signature.
• web3.net.version has been made available synchronously.

• Revert eth.sign behavior to the previous one with a big warning. We will be gradually implementing the new behavior over the coming time. https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_sign

• Fixed some build errors that were causing a variety of bugs.

• Includes a major restructuring of how messages are passed internally, so many bugs should be fixed! (Hopefully not created!)
• Add ability to import accounts in JSON file format (used by Mist, Geth, MyEtherWallet, and more!)
• Fix unapproved messages not being included in extension badge.
• Fix rendering bug where the Confirm transaction view would lets you approve transactions when the account has insufficient balance.
• Fixed message signing.

BugFix: When clicking "New Account" it would sometimes select the wrong keychain.

Fixed bug where that stubborn little fox would not let go of its seed phrase.

• Add ability to import accounts by private key.
• Fixed bug that returned the wrong transaction hashes on private networks that had not implemented EIP 155 replay protection (like TestRPC).

Much like a squid emits ink when scared, this quick patch fixes MetaMask's ability to sign messages.

• Fixed bugs that prevented eth.sign from working.

A long time in the making, Version 3.0.0: Coy Cuttlefish includes some major changes under the hood, that will allow some very cool things in the near future! (Importing accounts! Multiple account types!)

For now, we're publishing this work, packed full of bug fixes and enhancements, and we think you'll find MetaMask to be working smoother than ever!

This is a major version bump, because we've changed how we generate accounts under the hood, and although we're temporarily migrating the old type of accounts, eventually MetaMask users with older types of accounts will not be compatible with the latest version, when we remove a lot of excess code.

All you have to do is sign into your metamask account with this new version sometime in the next several months, and your account will be automatically updated to use much more efficient code, that will eventually speed up MetaMask even more!

You can learn more in our blog post here.

• Fix seed word account generation (https://medium.com/metamask/metamask-3-migration-guide-914b79533cdd#.t4i1qmmsz).
• Fix memory leak in RPC Cache, should improve some performance issues.
• Create visible difference in transaction history between transactions that are approved but not yet included in a block, and ones that have been confirmed.
• Current network now displayed for pending transactions.
• Fix Bug where you see a empty transaction flash by on the confirm transaction view.
• Override RPC commands eth_syncing and web3_clientVersion
• Remove certain non-essential permissions from Chrome builds (copy/paste).
• Add a check for when a transaction is included in a block.
• Fix bug where browser-solidity would sometimes warn of a contract creation error when there was none.
• Implement replay attack protections allowed by EIP 155.
• Fix bug where sometimes loading account data would fail by querying a future block.
• Minor modifications to network display.

• Temporarily disable extension reload detection causing infinite reload bug.

• Removed Morden testnet provider from provider menu.
• Add support for notices.
• Fix broken reload detection.
• Fix transaction forever cached-as-pending bug.